- add translation context for operator, menu, panel and etc. and their associated properties.
- improve some name and description but not finished.
- move reset BME material function inside BMEMaterialsHelper.
- rename variable of collection visitor in BME adder operator for clear meaning.
- replace some message box to report in ballance elements reset operator, BME materials reset operator and rail UV operator
- now grouping, ungrouping clear groups operators will show a report at the bottom of blender to indicate their work have done.
- disable fix material, 3ds max align, select by virtools group operators in edit mode to prevent any possible undefined behavior.
bring ballance virtools helper used fix_texture (renamed as fix material to correspond with the real object operated by this function) into blender plugin.
